File processing method and device and computer readable storage medium

The invention discloses a file processing method. The method comprises the following steps: acquiring a sample malicious file and a sample non-malicious file; determining a first importance degree of first character information in the sample malicious file and a second importance degree of second character information in the sample non-malicious file; determining first sample feature information based on the first importance degree and the first character information, and determining second sample feature information based on the second importance degree and the second character information; and performing model training based on the first sample feature information and the second sample feature information to obtain a target file recognition model. The embodiment of the invention further discloses file processing equipment and a computer readable storage medium. 本申请公开了一种文件处理方法，该方法包括：获取样本恶意文件和样本非恶意文件；确定样本恶意文件中的第一字符信息的第一重要程度和样本非恶意文件中的第二字符信息的第二重要程度；基于第一重要程度和第一字符信息确定第一样本特征信息，并基于第二重要程度和第二字符信息确定第二样本特征信息；基于第一样本特征信息